<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body>
<form action="/doLogin" method="post">
    <label>
        用户名：
        <input type="text" placeholder="请输入用户名" name="userName">
    </label>
    <label>
        密码：
        <input type="password" placeholder="请输入密码" name="pwd">
    </label>
    <button type="submit">登录</button>
</form>
</body>
</html>